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diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index 549e0270b6d8a277b20546756d64a639fce9ae99..c3921cb0baf162b8294fe47b2fff749114f3061f 100755 (executable)
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
# $feature{'snapshot'}{'default'} = [undef];
# To have project specific config enable override in $GITWEB_CONFIG
# $feature{'snapshot'}{'override'} = 1;
- # and in project config gitweb.snapshot = none|gzip|bzip2;
+ # and in project config gitweb.snapshot = none|gzip|bzip2|zip;
'snapshot' => {
'sub' => \&feature_snapshot,
'override' => 0,
'override' => 0,
'default' => [1]},
+ # Enable grep search, which will list the files in currently selected
+ # tree containing the given string. Enabled by default. This can be
+ # potentially CPU-intensive, of course.
+
+ # To enable system wide have in $GITWEB_CONFIG
+ # $feature{'grep'}{'default'} = [1];
+ # To have project specific config enable override in $GITWEB_CONFIG
+ # $feature{'grep'}{'override'} = 1;
+ # and in project config gitweb.grep = 0|1;
+ 'grep' => {
+ 'override' => 0,
+ 'default' => [1]},
+
# Enable the pickaxe search, which will list the commits that modified
# a given string in a file. This can be practical and quite faster
# alternative to 'blame', but still potentially CPU-intensive.
return ('x-gzip', 'gz', 'gzip');
} elsif ($val eq 'bzip2') {
return ('x-bzip2', 'bz2', 'bzip2');
+ } elsif ($val eq 'zip') {
+ return ('x-zip', 'zip', '');
} elsif ($val eq 'none') {
return ();
}
return $have_snapshot;
}
+sub feature_grep {
+ my ($val) = git_get_project_config('grep', '--bool');
+
+ if ($val eq 'true') {
+ return (1);
+ } elsif ($val eq 'false') {
+ return (0);
+ }
+
+ return ($_[0]);
+}
+
sub feature_pickaxe {
my ($val) = git_get_project_config('pickaxe', '--bool');
}
}
+our $searchtype = $cgi->param('st');
+if (defined $searchtype) {
+ if ($searchtype =~ m/[^a-z]/) {
+ die_error(undef, "Invalid searchtype parameter");
+ }
+}
+
our $searchtext = $cgi->param('s');
our $search_regexp;
if (defined $searchtext) {
- if ($searchtext =~ m/[^a-zA-Z0-9_\.\/\-\+\:\@ ]/) {
+ if ($searchtype ne 'grep' and $searchtype ne 'pickaxe' and $searchtext =~ m/[^a-zA-Z0-9_\.\/\-\+\:\@ ]/) {
die_error(undef, "Invalid search parameter");
}
if (length($searchtext) < 2) {
$search_regexp = quotemeta $searchtext;
}
-our $searchtype = $cgi->param('st');
-if (defined $searchtype) {
- if ($searchtype =~ m/[^a-z]/) {
- die_error(undef, "Invalid searchtype parameter");
- }
-}
-
# now read PATH_INFO and use it as alternative to parameters
sub evaluate_path_info {
return if defined $project;
open my $fd, "$projectroot/$path/description" or return undef;
my $descr = <$fd>;
close $fd;
- chomp $descr;
+ if (defined $descr) {
+ chomp $descr;
+ }
return $descr;
}
}
print "\n";
}
+ print "</div>\n";
+
my ($have_search) = gitweb_check_feature('search');
if ((defined $project) && ($have_search)) {
if (!defined $searchtext) {
$cgi->hidden(-name => "a") . "\n" .
$cgi->hidden(-name => "h") . "\n" .
$cgi->popup_menu(-name => 'st', -default => 'commit',
- -values => ['commit', 'author', 'committer', 'pickaxe']) .
+ -values => ['commit', 'grep', 'author', 'committer', 'pickaxe']) .
$cgi->sup($cgi->a({-href => href(action=>"search_help")}, "?")) .
" search:\n",
$cgi->textfield(-name => "s", -value => $searchtext) . "\n" .
"</div>" .
$cgi->end_form() . "\n";
}
- print "</div>\n";
}
sub git_footer_html {
delete $from{'href'};
}
}
+
$to{'file'} = $diffinfo->{'to_file'} || $diffinfo->{'file'};
- if ($diffinfo->{'status'} ne "D") { # not deleted file
+ if ($diffinfo->{'to_id'} ne ('0' x 40)) { # file exists in result
$to{'href'} = href(action=>"blob", hash_base=>$hash,
hash=>$diffinfo->{'to_id'},
file_name=>$to{'file'});
} continue {
print "</div>\n"; # class="patch"
}
- print "<div class=\"diff nodifferences\">No differences found</div>\n" if (!$patch_number);
+
+ if ($patch_number == 0) {
+ if (@hash_parents > 1) {
+ print "<div class=\"diff nodifferences\">Trivial merge</div>\n";
+ } else {
+ print "<div class=\"diff nodifferences\">No differences found</div>\n";
+ }
+ }
print "</div>\n"; # class="patchset"
}
$hash = git_get_head_hash($project);
}
- my $filename = decode_utf8(basename($project)) . "-$hash.tar.$suffix";
+ my $git = git_cmd_str();
+ my $name = $project;
+ $name =~ s/\047/\047\\\047\047/g;
+ my $filename = decode_utf8(basename($project));
+ my $cmd;
+ if ($suffix eq 'zip') {
+ $filename .= "-$hash.$suffix";
+ $cmd = "$git archive --format=zip --prefix=\'$name\'/ $hash";
+ } else {
+ $filename .= "-$hash.tar.$suffix";
+ $cmd = "$git archive --format=tar --prefix=\'$name\'/ $hash | $command";
+ }
print $cgi->header(
-type => "application/$ctype",
-content_disposition => 'inline; filename="' . "$filename" . '"',
-status => '200 OK');
- my $git = git_cmd_str();
- my $name = $project;
- $name =~ s/\047/\047\\\047\047/g;
- open my $fd, "-|",
- "$git archive --format=tar --prefix=\'$name\'/ $hash | $command"
- or die_error(undef, "Execute git-tar-tree failed");
+ open my $fd, "-|", $cmd
+ or die_error(undef, "Execute git-archive failed");
binmode STDOUT, ':raw';
print <$fd>;
binmode STDOUT, ':utf8'; # as set at the beginning of gitweb.cgi
die_error('403 Permission denied', "Permission denied");
}
}
+ if ($searchtype eq 'grep') {
+ my ($have_grep) = gitweb_check_feature('grep');
+ if (!$have_grep) {
+ die_error('403 Permission denied', "Permission denied");
+ }
+ }
git_header_html();
my $alternate = 1;
$/ = "\n";
my $git_command = git_cmd_str();
+ my $searchqtext = $searchtext;
+ $searchqtext =~ s/'/'\\''/;
open my $fd, "-|", "$git_command rev-list $hash | " .
- "$git_command diff-tree -r --stdin -S\'$searchtext\'";
+ "$git_command diff-tree -r --stdin -S\'$searchqtext\'";
undef %co;
my @files;
while (my $line = <$fd>) {
print "</table>\n";
}
+
+ if ($searchtype eq 'grep') {
+ git_print_page_nav('','', $hash,$co{'tree'},$hash);
+ git_print_header_div('commit', esc_html($co{'title'}), $hash);
+
+ print "<table cellspacing=\"0\">\n";
+ my $alternate = 1;
+ my $matches = 0;
+ $/ = "\n";
+ open my $fd, "-|", git_cmd(), 'grep', '-n', '-i', '-E', $searchtext, $co{'tree'};
+ my $lastfile = '';
+ while (my $line = <$fd>) {
+ chomp $line;
+ my ($file, $lno, $ltext, $binary);
+ last if ($matches++ > 1000);
+ if ($line =~ /^Binary file (.+) matches$/) {
+ $file = $1;
+ $binary = 1;
+ } else {
+ (undef, $file, $lno, $ltext) = split(/:/, $line, 4);
+ }
+ if ($file ne $lastfile) {
+ $lastfile and print "</td></tr>\n";
+ if ($alternate++) {
+ print "<tr class=\"dark\">\n";
+ } else {
+ print "<tr class=\"light\">\n";
+ }
+ print "<td class=\"list\">".
+ $cgi->a({-href => href(action=>"blob", hash=>$co{'hash'},
+ file_name=>"$file"),
+ -class => "list"}, esc_path($file));
+ print "</td><td>\n";
+ $lastfile = $file;
+ }
+ if ($binary) {
+ print "<div class=\"binary\">Binary file</div>\n";
+ } else {
+ $ltext = untabify($ltext);
+ if ($ltext =~ m/^(.*)($searchtext)(.*)$/i) {
+ $ltext = esc_html($1, -nbsp=>1);
+ $ltext .= '<span class="match">';
+ $ltext .= esc_html($2, -nbsp=>1);
+ $ltext .= '</span>';
+ $ltext .= esc_html($3, -nbsp=>1);
+ } else {
+ $ltext = esc_html($ltext, -nbsp=>1);
+ }
+ print "<div class=\"pre\">" .
+ $cgi->a({-href => href(action=>"blob", hash=>$co{'hash'},
+ file_name=>"$file").'#l'.$lno,
+ -class => "linenr"}, sprintf('%4i', $lno))
+ . ' ' . $ltext . "</div>\n";
+ }
+ }
+ if ($lastfile) {
+ print "</td></tr>\n";
+ if ($matches > 1000) {
+ print "<div class=\"diff nodifferences\">Too many matches, listing trimmed</div>\n";
+ }
+ } else {
+ print "<div class=\"diff nodifferences\">No matches found</div>\n";
+ }
+ close $fd;
+
+ print "</table>\n";
+ }
git_footer_html();
}
<dl>
<dt><b>commit</b></dt>
<dd>The commit messages and authorship information will be scanned for the given string.</dd>
+EOT
+ my ($have_grep) = gitweb_check_feature('grep');
+ if ($have_grep) {
+ print <<EOT;
+<dt><b>grep</b></dt>
+<dd>All files in the currently selected tree (HEAD unless you are explicitly browsing
+ a different one) are searched for the given
+<a href="http://en.wikipedia.org/wiki/Regular_expression">regular expression</a>
+(POSIX extended) and the matches are listed. On large
+trees, this search can take a while and put some strain on the server, so please use it with
+some consideration.</dd>
+EOT
+ }
+ print <<EOT;
<dt><b>author</b></dt>
<dd>Name and e-mail of the change author and date of birth of the patch will be scanned for the given string.</dd>
<dt><b>committer</b></dt>
# get list of changed files
open my $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts,
- $co{'parent'}, $co{'id'}, "--", (defined $file_name ? $file_name : ())
+ $co{'parent'} || "--root",
+ $co{'id'}, "--", (defined $file_name ? $file_name : ())
or next;
my @difftree = map { chomp; $_ } <$fd>;
close $fd